GET OUT: Science cafe, health fair, comedy and more happenings this week

Tacoma Science Cafe join Kate Williams Ph.D. Fred Hutchinson Cancer Research Center, at this month’s “Fingerprinting the Enemy: Our Body’s War on Germs.” Free and open to all ages, come hear how our body routinely protects us against infection with different germs, how this process relates to vaccination and why it has been so hard to make vaccines against some pathogens. 6:30 p.m. Tuesday. The Swiss Pub, 1904 S. Jefferson Ave., Tacoma. 253-572-2821, facebook.com/events/942039662553821.